Oxidation Behavior of Al3Ti Intermetallics

The Minerals, Metals and Materials Society
R. G. Reddy
Organization:
The Minerals, Metals and Materials Society
Pages:
8
File Size:
158 KB
Publication Date:
Jan 1, 1997

Abstract

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The oxidation kinetics of A13Ti intermetallics have been studied at the temperature range of 850°C to 100O0C in pure dry oxygen. The oxygen diffusion rates were investigated using TGA method. Parabolic rate constants were calculated. The oxidation scales were analyzed using SEM, EDS and X-ray diffraction. A continuous A120, scales with a little TiO2(rutile) were formed on the intermetallic surface. The A13Ti intermetallic exhibited excellent oxidation resistance among the Ti-Al base intermetallics.
Citation

APA: R. G. Reddy  (1997)  Oxidation Behavior of Al3Ti Intermetallics

MLA: R. G. Reddy Oxidation Behavior of Al3Ti Intermetallics. The Minerals, Metals and Materials Society, 1997.

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